High 7.1Published Jan 7, 2026

CVE-2025-69220LibreChat has Insufficient Access Control for Agent Files

Updated under an hour ago (Oct 26, 2026, 6:20 PM ET)

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It affects danny-avila LibreChat and 1 other product. Add what you run to find out whether that includes you.

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Every CVE for danny-avila LibreChat

Exploited in the last 30 days

LibreChat is a ChatGPT clone with additional features. Version 0.8.1-rc2 does not enforce proper access control for file uploads to an agents file context and file search. An authenticated attacker with access to the agent ID can change the behavior of arbitrary agents by uploading new files to the file context or file search, even if they have no permissions for this agent. This issue is fixed in version 0.8.2-rc2.

CVSS: 7.1 HIGH (v3.1, CNA)CVSS:3.1/AV:N/AC:H/PR:L/UI:N/S:C/C:N/I:H/A:L
Weakness (CWE): CWE-862, CWE-284
Known exploited: Not in CISA's KEV catalog
EPSS (exploitation in the next 30 days): Not loaded for this CVE
Assigned by: GitHub_M
NVD analysis: Analyzed
Record last updated: Jan 7, 2026
First seen by InfoSec Signals: Oct 9, 2026

Affected products

Affected products

danny-avila LibreChat danny_avila:librechat (from the name)	from 0.8.1-rc2, < 0.8.2-rc2	CNA record
librechat librechat librechat:librechat	0.8.1; 0.8.1	NVD

References

References

https://github.com/danny-avila/LibreChat/security/advisories/GHSA-xcmf-rpmh-hg59	x-refsource-confirm, exploit, vendor-advisory
https://github.com/danny-avila/LibreChat/commit/4b9c6ab1cb9de626736de700c7981f38be08d237	x-refsource-misc, patch
https://cwe.mitre.org/data/definitions/284.html	x-refsource-misc, not-applicable
https://cwe.mitre.org/data/definitions/862.html	x-refsource-misc, not-applicable
https://github.com/danny-avila/LibreChat/releases/tag/v0.8.2-rc2	x-refsource-misc, release-notes
https://owasp.org/Top10/A01_2021-Broken_Access_Control	x-refsource-misc, not-applicable
https://owasp.org/www-project-web-security-testing-guide/v42/4-Web_Application_Security_Testing/05-Authorization_Testing/02-Testing_for_Bypassing_Authorization_Schema.html	x-refsource-misc, technical-description
https://raw.githubusercontent.com/OWASP/ASVS/v5.0.0/5.0/OWASP_Application_Security_Verification_Standard_5.0.0_en.pdf	x-refsource-misc, technical-description

The CVE record on cve.org NVD's entry

The CVE record is authoritative. Products marked “from the name” were identified from the CNA's free-text names, not a CPE, and are matched less certainly. This product uses the NVD API but is not endorsed or certified by the NVD.